Patent details

EN | LT

LT - Pleištinių sklendžių kontaktinių paviršių šlifavimo būdas ir įrenginys

EN - METHOD AND DEVICE FOR POLISHING OF GATE VALVES CONTACT SURFACES

Legal status

Patent lapsed (non-payment of fees)

Claims | Abstract | Licences/Sublicenses

Patent application specification | Search report | Patent specification (0.32 Mb)

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	B24B 15/00

Patent
(11)	Number of the document	5541
(13)	Kind of document	B
(21)	Application number	2007 024
(22)	Date of filing the application	2007-04-16
(41)	Date of publication of the application	2008-10-27
(45)	Date of publication of patent	2009-01-26

Applicant
(71)	Vladimir PEČIALOV, Taikos g. 14-28, LT-03110 Visaginas, LT

Inventors
(72)	Vladimir PEČIALOV, LT

Grantee
(73)	Vladimir PEČIALOV, Taikos g. 14-28, LT-03110 Visaginas, LT

Attorney or representative
(74)	Vaclovas KIŠKIS, Bebrų g. 20, Adomaičiai, LT-15234 Vilniaus raj., LT

Title
(54)	METHOD AND DEVICE FOR POLISHING OF GATE VALVES CONTACT SURFACES

Last renewal fee
	Payment date	Validity (years)	Amount
	2011-04-26	5	400.00 LTL

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	2012-04-16